U are bulgarian?I would actually like a World of warcraft but with bitcoins instead of gold (lower amounts,in bits or satoshi) and a smaller,where u can free roam.
Or a freeroam game,like just cause or gta,where u do jobs 4 btc
Or a payday like game where u do heists for btc
Or travian for btc

Also,android has only 2-3 games for btc now,if u manage to do a good android btc game,like travian on pc and android,and if it is a hit,u will be one of the first people to create a good bitcoin game